holtecllc.com - robtex.com
holtecllc.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
DNS History
9 records (4 active, 5 former)
●NSjoan.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:06:24
○NSns07.domaincontrol.com2015-08-18 → 2017-03-31 · 3 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○NSns08.domaincontrol.com2015-08-18 → 2017-03-31 · 3 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
●NSowen.ns.cloudflare.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:06:24
●MXholtecllc-com.mail.protection.outlook.com2026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:06:24
○MXmailstore1.secureserver.net2015-08-18 → 2017-03-31 · 3 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○MXsmtp.secureserver.net2015-08-18 → 2017-03-31 · 3 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
○A50.63.70.12015-08-18 → 2017-03-31 · 3 obs
● 2017-03-31 20:26:28
○ 2026-03-08 06:06:24
●A64.239.109.12026-03-08 → 2026-03-08 · 2 obs
● 2026-03-08 06:06:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holtecllc.com | owen.ns.cloudflare.com, joan.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.193.219
NS records: owen.ns.cloudflare.com, joan.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holtecllc.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.239.109.1 |
| NS | 2 | joan.ns.cloudflare.com, owen.ns.cloudflare.com |
| MX | 1 | holtecllc-com.mail.protection.outlook.co |
| TXT | 6 | MS=ms43338295, Sendinblue-code:9a0e87310a818cadd58ddd1a... |
| SOA | 1 | joan.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (owen.ns.cloudflare.com, owen.ns.cloudflare.com, owen.ns.cloudflare.com...)
Analysis
IP Addresses
holtecllc.com points to IP number 64.239.109.1.
For instance, other host names tricontinent.com, 178-175-159-50.static.host, deltechair.com, 193-239-164-8.static.host and seepex.com share IP numbers with holtecllc.com.
Name Servers
holtecllc.com is delegated to two name servers: joan.ns.cloudflare.com and owen.ns.cloudflare.com.
holtecllc.com uses the same name server setup as other domains such as buildmycarryall.com, air-components.com, microsyringes.com, irrotary.com and thomas-pump.cn.
holtecllc.com shares name servers with other domains at least partially, for example xx855.com, labnaturals.com, technology-tool.com, soulcollective.us and 22faka.me.
These name servers are commonly used with the name servers sima.ns.cloudflare.com and mckinley.ns.cloudflare.com.
Host names with six IP numbers: host name joan.ns.cloudflare.com points to: 2606:4700:50::adf5:3aad, 2803:f800:50::6ca2:c0ad, 2a06:98c1:50::ac40:20ad, 108.162.192.173, 172.64.32.173 and 173.245.58.173; host name owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.
Mail Servers
holtecllc.com is handled by a single mail server, holtecllc-com.mail.protection.outlook.com.
Host name holtecllc-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::a, 2a01:111:f403:c946::6, 2a01:111:f403:f802::1, 2a01:111:f403:f901::2, 52.101.9.11, 52.101.9.26, 52.101.11.2 and 52.101.41.180.